FOURTH WHEEL, W/SECOND
For Orion B&P 2104A
721/2226
Alternate: 721/ETA 2000
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Parrenin 6643/4 | QUARTZ ANALOG CALD DSS & SMALL SEC | 11.5 |
| Seiko 1N00-1B90 | SEIKO CASE 951201 | |
| Seiko 1N00-1B90 | SEIKO CASE 951201 | |
| Seiko Y480-767A | PULSAR CASE REFERENCE |
